Nothing Special   »   [go: up one dir, main page]

GB1367238A - Complex polyelectrolytes - Google Patents

Complex polyelectrolytes

Info

Publication number
GB1367238A
GB1367238A GB3083372A GB3083372A GB1367238A GB 1367238 A GB1367238 A GB 1367238A GB 3083372 A GB3083372 A GB 3083372A GB 3083372 A GB3083372 A GB 3083372A GB 1367238 A GB1367238 A GB 1367238A
Authority
GB
United Kingdom
Prior art keywords
formula
symbol
quaternised
polymer
membranes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3083372A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR7124234A external-priority patent/FR2100165A5/fr
Application filed by Rhone Poulenc SA filed Critical Rhone Poulenc SA
Publication of GB1367238A publication Critical patent/GB1367238A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/76Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/80Block polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/0804Manufacture of polymers containing ionic or ionogenic groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/0804Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0809Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups
    • C08G18/0814Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups containing ammonium groups or groups forming them
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/42Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/46Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/48Polymers modified by chemical after-treatment
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/20Polysulfones
    • C08G75/23Polyethersulfones
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/24Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/246Intercrosslinking of at least two polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00Compositions of unspecified macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00Compositions of unspecified macromolecular compounds
    • C08L101/02Compositions of unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L57/00Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2340/00Filter material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
GB3083372A 1971-07-02 1972-07-30 Complex polyelectrolytes Expired GB1367238A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7124235A FR2144922A5 (de) 1971-07-02 1971-07-02
FR7124234A FR2100165A5 (en) 1970-07-03 1971-07-02 Film sleeve packaging - with roller feed, welding and sealing and metered filling for aseptic contents

Publications (1)

Publication Number Publication Date
GB1367238A true GB1367238A (en) 1974-09-18

Family

ID=26216496

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3083372A Expired GB1367238A (en) 1971-07-02 1972-07-30 Complex polyelectrolytes

Country Status (8)

Country Link
JP (1) JPS6018698B2 (de)
BE (1) BE785741A (de)
CH (2) CH573953A5 (de)
DE (1) DE2232204A1 (de)
FR (1) FR2144922A5 (de)
GB (1) GB1367238A (de)
LU (1) LU65631A1 (de)
NL (1) NL170550C (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842849A (en) * 1981-05-08 1989-06-27 L'oreal Composition intended for the treatment of keratin fibres, based on a cationic polymer and an anionic polymer containing vinylsulphonic groups
WO2024219965A1 (en) * 2023-04-17 2024-10-24 Stichting Wageningen Research Polyelectrolyte complex

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2252862B1 (de) * 1973-12-04 1978-10-27 Rhone Poulenc Ind
FR2295979A1 (fr) * 1974-12-26 1976-07-23 Rhone Poulenc Ind Polyarylethersulfones sulfonees et leur procede de preparation
IL64967A0 (en) * 1981-03-17 1982-04-30 Aligena Ag Semipermeable membranes containing modified polysulfones,their manufacture and their use
DE3277458D1 (en) * 1981-11-05 1987-11-19 Takeo Saegusa Polymer compositions
JP3289055B2 (ja) * 1990-11-29 2002-06-04 株式会社ヤトロン 高分子電解質錯体抗菌剤及び抗菌性材料
JP2016113499A (ja) * 2014-12-12 2016-06-23 日本エクスラン工業株式会社 樹脂成型体

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA838720A (en) * 1970-04-07 S. Michaels Alan Aqueous polyanionic polycationic electrolyte resin solutions
CA838719A (en) * 1970-04-07 S. Michaels Alan Making shaped articles of polyelectrolyte resin gels
CA838721A (en) * 1970-04-07 S. Michaels Alan Shaping articles of poly anionic poly cationic resin gels
CA838718A (en) * 1970-04-07 S. Michaels Alan Making shaped polyanion-polycation resin structures
CA838717A (en) * 1970-04-07 S. Michaels Alan Making plasticised polyelectrolyte aqueous gels
NL86797C (de) * 1953-02-18
US3546142A (en) * 1967-01-19 1970-12-08 Amicon Corp Polyelectrolyte structures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842849A (en) * 1981-05-08 1989-06-27 L'oreal Composition intended for the treatment of keratin fibres, based on a cationic polymer and an anionic polymer containing vinylsulphonic groups
WO2024219965A1 (en) * 2023-04-17 2024-10-24 Stichting Wageningen Research Polyelectrolyte complex

Also Published As

Publication number Publication date
NL7208686A (de) 1973-01-04
LU65631A1 (de) 1973-01-22
JPS5334887A (en) 1978-03-31
CH563419A5 (de) 1975-06-30
BE785741A (fr) 1973-01-02
JPS6018698B2 (ja) 1985-05-11
FR2144922A5 (de) 1973-02-16
NL170550C (nl) 1982-11-16
NL170550B (nl) 1982-06-16
CH573953A5 (de) 1976-03-31
DE2232204A1 (de) 1973-01-11

Similar Documents

Publication Publication Date Title
EP0082433B2 (de) Makroporöse asymmetrische hydrophile Membran aus synthetischem Polymerisat
IT1143816B (it) Membrane bipolari e relativo metodo
IE35878B1 (en) Dialysis and ultrafiltration of a liquid
ES403121A1 (es) Procedimiento para la preparacion de membranas anisotropas semipermeables de poliarileter-sulfonas sulfonadas.
GB1367238A (en) Complex polyelectrolytes
FR2360623B1 (de)
EP0394193A2 (de) Beschichtete Membranen
GB1484828A (en) Sulphonated polyaryl-ether-sulphones
Kariduraganavar et al. Ion exchange membranes: preparation, properties, and applications
US4067803A (en) Dialysis
US4919811A (en) Affinity membranes having pendant hydroxy groups and processes for the preparation and use thereof
SE7502470L (de)
Arnold Jr et al. Development of sulfonated polysulfone membranes for redox flow batteries
US4118439A (en) Polyelectrolytes
JPS5636517A (en) Continuous manufacture of polycarbonate*polyether copolymer and manufacture of membrane for dialysis* ultrafiltration and reverse osmosis
FR2107644A5 (de)
US3714010A (en) Preparation of anion exchange membranes from cellulosic sheets
US4087391A (en) Ion-exchanger alkylsulphonated phenoxy polymers for membranes
CN111195485B (zh) 一种聚氯乙烯血液净化膜制备方法
ES410178A1 (es) Procedimiento para la preparacion de membranas polimericas anisotropicas de osmosis inversa.
US4051040A (en) Antithrombogenic hemo dialysis membranes
DE2522821A1 (de) Permselektive membran fuer kuenstliche nieren
US4322501A (en) Quaternization process for ion exchange membranes
Martin et al. Improved membranes for hemodialysis
DE3466938D1 (en) Process for retaining a substance dissolved in a solution

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee